C331111121123313113313222332313231323132322331323221121323132313131
>>
C33111112112331311331322233231323132313232233132322112132313231313
<<
C331111121123313113313222332313231323132322331323221121323132313133
>>
C331111121123313113313222332313231323132322331323221121323132313132
>>